2. Which of these best describes d, the diameter of a circle? F. the ratio of the circumference of the circle to it
G. exactly 3.14
H. the ratio of the diameter of a circle ton
J. the square of the circumference of a circle
HELP ME

step-by-step explanation:

i think you should think about the question and not look online.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

there is no graph so i cant sorry

step-by-step explanation: